<!DOCTYPE>
<html>
<head>
<meta charset="utf-8">
<title>>CSS基本语法</title>
<style>
input[type="text"]
{
	width:150px;
	display:block;
	margin-bottom:10px;
	background-color:yellow;
}
input[type="button"]
{
	width:120px;
	margin-left:35px;
	display:block;
}
</style>
</head>
<body>
    <form name="input" action="demo-form.php" method="get">
        first name: <input type="text" name="fname" vlaue="peter">
    </form>
</body>


</html>

